Comparison of the artifacts on magnetic resonance imaging caused by different porcelain-fused-to-metals 
Feng Juan, Li Wen-jin, Niu Jin-liang, Wang Hui-min, Yin Wen-jing
Chinese Journal of Tissue Engineering Research . 2014, (12): 1883 -1888 .  DOI: 10.3969/j.issn.2095-4344.2014.12.013